Cultured stone methods of manufacture

Details Cultured stone methods of manufacture Cultured stone methods of manufacture

1998-02-12

2000-05-02

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Random variegated coloring during molding

By compression in a closed mold cavity

264 73, 264245, 264333, 501127, 524430, 524437, B29C 3912

Patent

active

060569042

ABSTRACT:
An improved, method of making a lightweight synthetic stone product mixing a white powdery mixture comprising approximately 20-90 parts by volume of Al.sub.2 O.sub.3 .multidot.3H.sub.2 O and about 10-80 parts by volume polyolefin, preferably a polyethylene such as LLPE, HDPE and Super Linear PE and polypropylene in a ratio of 30-60% by volume with a clear thermosetting resin in a ratio of about 40-70% by volume and a peroxide catalyst in about 0.1-5.0% by volume, and a pigment, if desired, with the clear thermosetting resin selected from the group of unsaturated polyesters, acrylic-modified polyesters and acrylics.

REFERENCES:
patent: 3814790 (1974-06-01), Kato et al.
patent: 4433070 (1984-02-01), Ross et al.
patent: 5286290 (1994-02-01), Risley
patent: 5304592 (1994-04-01), Ghahary

Affiliated with

Also associated with

Rating

Cultured stone methods of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cultured stone methods of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cultured stone methods of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1591651